[YMCS/YDMP Free Trial Program]Yealink would like to offer Free Trial Program of Yealink device management service for our current eligible customers. You can see the details below.
https://www.yealink.com/ydmp-freetrial-2020


Post Reply 
 
Thread Rating:
  • 0 Votes - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
Firmware update failed
Author Message
Utendo Offline
Junior Member
**

Posts: 3
Joined: Dec 2018
Reputation: 0
Post: #1
Firmware update failed
Hello,

after applying the recommended update for 3cx (66.83.0.55), it is impossible to downgrade or upgrade to another version, message update failed.
Recovery mode does not work either, message "File too large"

what to do?

thank you.
12-17-2018 08:08 AM
Find all posts by this user    like0    dislike0 Quote this message in a reply
complex1 Offline
3CX Adv. Cert. Engineer
*****

Posts: 1,157
Joined: Jan 2014
Reputation: 33
Post: #2
RE: Firmware update failed
(12-17-2018 08:08 AM)Utendo Wrote:  Hello,

after applying the recommended update for 3cx (66.83.0.55), it is impossible to downgrade or upgrade to another version, message update failed.
Recovery mode does not work either, message "File too large"

what to do?

thank you.

Hi,

Please read this link
https://www.3cx.com/community/threads/ye...ade.61221/

Kind regards,
Frank.

I am not an employee of Yealink.
Dutch is my native language, not English. Apologies for my imperfect grammar.
Please do not send unsolicited PM messages. I will not answer them.
12-17-2018 11:02 AM
Find all posts by this user    like0    dislike0 Quote this message in a reply
Post Reply 


Possibly Related Threads...
Thread: Author Replies: Views: Last Post
  custom firmware builder? dewittgarry 1 1,338 08-26-2021 06:49 AM
Last Post: kapetrosyan
  [SOLVED] W80B stuck, Update FW msg brucesmith 0 1,007 06-04-2021 05:42 PM
Last Post: brucesmith
  Firmware download for T18P fetoa 1 1,478 03-08-2021 09:06 PM
Last Post: Yisroel_MongoTEL
  VP59 New Firmware mamboz 3 2,957 03-01-2021 09:14 AM
Last Post: Edward_Yealink
  Downgrade Firmware Lee-Dreyer 5 13,972 01-29-2021 10:10 PM
Last Post: Yisroel_MongoTEL
  Poor Firmware DarrenWilliams 1 1,844 11-17-2020 02:00 PM
Last Post: East_Yealink
  VP59 - No Wifi 5G with new Firmware // No Call Recording anymore vilionmedia 3 2,761 11-07-2020 03:44 AM
Last Post: complex1
  Firmware keeps downgrading jakedawson 2 2,728 09-21-2020 09:43 AM
Last Post: Brian_Yealink
  T28p - Firmware version advice Tato 2 2,829 09-11-2020 01:04 PM
Last Post: Tato
  PROBLEM AFTER UPDATE W80B TreIngenia 1 3,022 06-26-2020 02:38 PM
Last Post: Yisroel_MongoTEL

Forum Jump:


User(s) browsing this thread: 1 Guest(s)

Contact Us   Yealink   Return to Top   Return to Content   Lite (Archive) Mode   RSS Syndication